<template>
  <view>
    <view class="goods-list">
      <view v-for="(goods, i) in goodsList" :key="i" @click = "gotoDetail(goods)">
        <view class="goods-item">
          <!-- 商品左侧图片区域 -->
          <view class="goods-item-left">
            <image :src="goods.goods_small_logo || defaultPic" class="goods-pic"></image>
          </view>
          <!-- 商品右侧信息区域 -->
          <view class="goods-item-right">
            <!-- 商品标题 -->
            <view class="goods-name">{{goods.goods_name}}</view>
            <view class="goods-info-box">
              <!-- 商品价格 -->
              <view class="goods-price">￥{{goods.goods_price}}</view>
            </view>
          </view>
        </view>
      </view>
    </view>
  </view>
</template>

<script>
  export default {
    data() {
      return {
        // 请求参数对象
        queryObj: {
          query: '',
          cid: '',
          pagenum: 1,
          pagesize: 10
        },
        // 默认的空图片
        defaultPic: 'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png',
        // 商品列表的数据
        goodsList: [],
        // 总数量，用来实现分页
        total: 0
      }
    },

    onLoad(options) {
      
      // 将页面参数转存到 this.queryObj 对象中
      this.queryObj.query = options.query || ''
      this.queryObj.cid = options.cid || ''
      // 调用获取商品列表数据的方法
      // console.log(this.queryObj)
      this.getGoodsList()

    },

    methods: {
      // 获取商品列表数据的方法
      async getGoodsList() {
        // 发起请求
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/goods/search', this.queryObj)
        if (res.meta.status !== 200) return uni.$showMsg()
        // 为数据赋值
        this.goodsList = res.message.goods
        this.total = res.message.total
      },
      gotoDetail(goods){
         uni.navigateTo({
           url: '/subpkg/goods_detail/goods_detail?goods_id=' + goods.goods_id
         })
       }
    }
  }
</script>

<style lang="scss">
  .goods-item {
    display: flex;
    padding: 10px 5px;
    border-bottom: 1px solid #f0f0f0;

    .goods-item-left {
      margin-right: 5px;

      .goods-pic {
        width: 100px;
        height: 100px;
        display: block;
      }
    }

    .goods-item-right {
      display: flex;
      flex-direction: column;
      justify-content: space-between;

      .goods-name {
        font-size: 13px;
      }

      .goods-price {
        font-size: 16px;
        color: #c00000;
      }
    }
  }
</style>
